import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
 * hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
 *                                if not set alwaysShow, only more than one route under the children
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noredirect           if `redirect:noredirect` will no redirct in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
  }
 **/

export const constantRouterMap = [{
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },
  {
    path: '',
    component: Layout,
    redirect: '/home',
    children: [{
      path: 'home',
      name: 'home',
      component: () => import('@/views/home/index'),
      meta: {
        title: '首页',
        icon: 'home'
      }
    }]
  },
  {
    path: '/users',
    component: Layout,
    redirect: '/users/user',
    name: 'users',
    meta: {
      title: '用户',
      icon: 'user'
    },
    children: [{
      path: 'user',
      name: 'user',
      component: () => import('@/views/user/index'),
      meta: {
        title: '用户列表',
        icon: 'user-list'
      }
    }]
  },
  {
    path: '/rsaFuntion',
    component: Layout,
    redirect: '/rsaFuntion/rsaList',
    name: 'rsaFuntion',
    meta: {
      title: '线算'
    },
    children: [{
        path: 'rsaList',
        name: 'rsaList',
        component: () => import('@/views/rsaFuntion/index'),
        meta: {
          title: '线算列表',
          icon: 'linear'
        }
      },
      {
        path: 'linearList',
        name: 'linearList',
        component: () => import('@/views/linear/index'),
        meta: {
          title: '算法列表',
          icon: 'subject-list'
        },
        hidden: true
      },
    ]
  },
  {
    path: '/subjects',
    component: Layout,
    redirect: '/subjects/subjectList',
    name: 'subjects',
    meta: {
      title: '题库',
      icon: 'subject-list'
    },
    children: [{
        path: 'subjectList',
        name: 'subjectList',
        component: () => import('@/views/subject/index'),
        meta: {
          title: '题库列表',
          icon: 'subject-list'
        }
      },
      {
        path: 'solutionList',
        name: 'solutionList',
        component: () => import('@/views/solution/index'),
        meta: {
          title: '题解列表',
          icon: 'subject-list'
        },
        hidden: true
      },
    ]
  },
  
  {
    path: '/discuss',
    component: Layout,
    redirect: '/discuss/discussList',
    name: 'discuss',
    meta: {
      title: '讨论',
      icon: 'marker'
    },
    children: [{
      path: 'discussList',
      name: 'discussList',
      component: () => import('@/views/discuss/index'),
      meta: {
        title: '讨论列表',
        icon: 'tree'
      }
    }]
  },
  {
    path: '/comments',
    name: 'comments',
    component: Layout,
    redirect: '/comments/commentList',
    meta: {
      title: '评论列表',
      icon: 'comment'
    },
    children: [{
      path: 'commentList',
      name: 'commentList',
      component: () => import('@/views/comment/index'),
      meta: {
        title: '评论列表',
        icon: 'comment'
      }
    }, {
      path: 'commentChild',
      name: 'commentChild',
      component: () => import('@/views/commentChild/index'),
      meta: {
        title: '子评论'
      },
      hidden: true
    }]
  },
  {
    path: '*',
    redirect: '/404',
    hidden: true
  }
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRouterMap
})
